KR101380839B1 - 기름 수거용 구조체 및 기름 수거용 구조체의 제조방법 - Google Patents
기름 수거용 구조체 및 기름 수거용 구조체의 제조방법 Download PDFInfo
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- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
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- VPSXHKGJZJCWLV-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-(1-ethylpiperidin-4-yl)oxypyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2)OC1CCN(CC1)CC VPSXHKGJZJCWLV-UHFFFAOYSA-N 0.000 description 1
- KNDAEDDIIQYRHY-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-(piperazin-1-ylmethyl)pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2)CN1CCNCC1 KNDAEDDIIQYRHY-UHFFFAOYSA-N 0.000 description 1
- PQVHMOLNSYFXIJ-UHFFFAOYSA-N 4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]pyrazole-3-carboxylic acid Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(N1CC2=C(CC1)NN=N2)=O)C(=O)O PQVHMOLNSYFXIJ-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 244000146553 Ceiba pentandra Species 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/101—Means floating loosely on the water absorbing the oil
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Life Sciences & Earth Sciences (AREA)
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- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
도 2는 친수성 고분자의 가교에 따른 내구성 변화를 나타낸 그래프이고;
도 3은 내수성 강화제의 첨가에 따른 내구성 변화를 나타낸 그래프이고;
도 4 및 도 5는 실시예 1, 2, 3, 5, 6 및 7의 친수성 고분자 층과, 비교예 1 내지 6의 친수성 고분자 층의 접촉각을 측정한 그래프이고;
도 6은 기름 분리 특성 평가를 위해 기름 수거용 구조체를 비이커 및 투명용기와 결합시킨 것을 나타낸 사진이고;
도 7은 친수성 고분자가 코팅되지 않은 철망(대조군)을 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 8은 비교예 3에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 9는 비교예 2에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 10은 비교예 1에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 11은 실시예 3에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 12는 실시예 2에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 13은 실시예 1에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 14는 비교예 8에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 15는 비교예 9에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 16은 비교예 10에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 17은 실시예 4에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 18은 실시예 5에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 19는 실시예 6에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
도 20은 실시예 7에서 제조된 구조체를 이용하여 기름을 분리한 결과를 나타낸 사진이고;
중량% | |||||||
친수성 고분자 용액 | 내수성 강화제 용액 | ||||||
폴리비닐 알코올 |
폴리 아크릴산 |
폴리에틸렌 글리콜 |
정제수 | 황산 알루미늄 |
에틸렌 카보네이트 |
정제수 | |
실시예 1 | 20 | - | 15 | 65 | 10 | 5 | 85 |
실시예 2 | 20 | - | 15 | 65 | 10 | 3 | 87 |
실시예 3 | 20 | - | 15 | 65 | 10 | 1 | 89 |
실시예 4 | - | 20 | 15 | 65 | 10 | 0 | 90 |
실시예 5 | - | 20 | 15 | 65 | 10 | 1 | 89 |
실시예 6 | - | 20 | 15 | 65 | 10 | 3 | 87 |
실시예 7 | - | 20 | 15 | 65 | 10 | 5 | 85 |
실시예 8 | - | 15 | 15 | 70 | 10 | 0 | 90 |
실시예 9 | - | 15 | 15 | 70 | 10 | 1 | 89 |
실시예 10 | - | 15 | 15 | 70 | 10 | 3 | 87 |
실시예 11 | - | 15 | 15 | 70 | 10 | 5 | 85 |
실시예 12 | - | 10 | 15 | 75 | 10 | - | 90 |
실시예 13 | - | 10 | 15 | 75 | 10 | 1 | 89 |
실시예 14 | - | 10 | 15 | 75 | 10 | 3 | 87 |
실시예 15 | - | 10 | 15 | 75 | 10 | 5 | 89 |
비교예 1 | 20 | - | - | 80 | - | - | - |
비교예 2 | 15 | - | - | 85 | - | - | - |
비교예 3 | 10 | - | - | 90 | - | - | - |
비교예 4 | 5 | - | - | 95 | - | - | - |
비교예 5 | 20 | - | 5 | 75 | - | - | - |
비교예 6 | 20 | - | 10 | 70 | - | - | - |
비교예 7 | 20 | - | 15 | 65 | - | - | - |
비교예 8 | - | 20 | 15 | 65 | - | - | - |
비교예 9 | - | 15 | 15 | 70 | - | - | - |
비교예 10 | - | 10 | 15 | 75 | - | - | - |
11 : 그물형 지지체
12 : 친수성 고분자 층
Claims (16)
- 친수성 고분자 층이 그물형 지지체의 표면에 코팅되고, 상기 친수성 고분자 층의 표면에 황산알루미늄 또는 에틸렌카보네이트를 포함하는 내수성 강화제가 더 코팅된 것을 특징으로 하는 기름 수거용 구조체.
- 제1항에 있어서, 상기 그물형 지지체는 금속 재질의 그물망 또는 부직포인 것을 특징으로 하는 기름 수거용 구조체.
- 제2항에 있어서, 상기 금속은 스테인리스 스틸, 알루미늄 및 티타늄으로 이루어지는 군으로부터 선택되는 것을 특징으로 하는 기름 수거용 구조체.
- 제1항에 있어서, 상기 그물형 지지체는 10 내지 500 메쉬(mesh)인 그물형상인 것을 특징으로 기름 수거용 구조체.
- 제1항에 있어서, 상기 친수성 고분자는 폴리에틸렌글리콜(PEG), 폴리비닐알코올(PVA), 폴리비닐아세테이트(PVAc), 폴리비닐피롤리돈(PVP), 폴리에틸렌옥사이드(PEO) 및 카르복시메틸셀룰로오스(CMC)로 이루어지는 군으로부터 선택되는 1종 이상의 고분자인 것을 특징으로 하는 기름 수거용 구조체.
- 제1항에 있어서, 상기 친수성 고분자 층은 가교된 것을 특징으로 하는 기름 수거용 구조체.
- 제1항에 있어서, 상기 내수성 강화제는 황산알루미늄 및 에틸렌카보네이트를 포함하는 것을 특징으로 하는 기름 수거용 구조체.
- 제1항에 있어서, 상기 내수성 강화제는 상기 친수성 고분자 층의 표면 중 적어도 일부에 형성되는 것을 특징으로 하는 기름 수거용 구조체.
- 그물형 지지체의 표면에 친수성 고분자 층을 코팅하는 단계(단계 1); 및
상기 단계 1에서 코팅된 친수성 고분자 층의 표면에 황산알루미늄 또는 에틸렌카보네이트를 포함하는 내수성 강화제 용액을 분사하는 단계(단계 2);를 포함하는 기름 수거용 구조체의 제조방법.
- 제9항에 있어서, 상기 단계 1의 코팅은 폴리에틸렌글리콜(PEG), 폴리비닐알코올(PVA), 폴리비닐아세테이트(PVAc), 폴리비닐피롤리돈(PVP), 폴리에틸렌옥사이드(PEO) 및 카르복시메틸셀룰로오스(CMC)로 이루어지는 군으로부터 선택되는 1종 이상의 고분자를 용매에 용해시켜 제조된 고분자 용액을 이용하여 수행되는 것을 특징으로 하는 기름 수거용 구조체의 제조방법.
- 제10항에 있어서, 상기 고분자 용액은 10 내지 50 중량%의 조성으로 친수성 고분자를 포함하는 것을 특징으로 하는 기름 수거용 구조체의 제조방법.
- 제9항에 있어서, 상기 단계 2의 내수성 강화제 용액은 황산알루미늄 또는 에틸렌카보네이트를 포함하는 내수성 강화제를 10 내지 20 중량%의 조성으로 포함하는 것을 특징으로 하는 기름 수거용 구조체의 제조방법.
- 제9항에 있어서, 상기 제조방법은 단계 2의 내수성 강화제를 첨가하기 전, 친수성 고분자를 가교시키는 단계를 더 포함하는 것을 특징으로 하는 기름 수거용 구조체의 제조방법.
- 제13항에 있어서, 상기 가교는 방사선 조사에 의해서 수행되는 것을 특징으로 하는 기름 수거용 구조체의 제조방법.
- 제14항에 있어서, 상기 방사선 조사는 10 내지 100 kGy의 조사량으로 수행되는 것을 특징으로 하는 기름 수거용 구조체의 제조방법.
- 제1항의 기름 수거용 구조체를 이용하여 수면상에 존재하는 기름을 수거하는 방법.
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CN106929894B (zh) * | 2017-02-20 | 2018-12-14 | 东南大学 | 乳液分离用超浸润耐污不锈钢纤维毡的制备及使用方法 |
CN109224531B (zh) * | 2018-08-03 | 2021-08-31 | 广东工业大学 | 一种油水分离材料及其制备方法和应用 |
KR102455362B1 (ko) * | 2022-02-25 | 2022-10-18 | 한밭대학교산학협력단 | 기름 회수용 소재 및 이의 제조방법 |
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